summaryrefslogtreecommitdiffstats
path: root/extensions/MyDashboard/Extension.pm
blob: fc3a689bf3993a08fd9a217f122a2a096d272632 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.

package Bugzilla::Extension::MyDashboard;

use 5.10.1;
use strict;
use warnings;

use base qw(Bugzilla::Extension);

use Bugzilla;
use Bugzilla::Status 'is_open_state';

use Bugzilla::Constants;
use Bugzilla::Search::Saved;

use Bugzilla::Extension::MyDashboard::Queries qw(QUERY_DEFS);
use Bugzilla::Extension::MyDashboard::BugInterest;

our $VERSION = BUGZILLA_VERSION;

################
# Installation #
################

sub db_schema_abstract_schema {
    my ($self, $args) = @_;

    my $schema = $args->{schema};

    $schema->{'mydashboard'} = {
        FIELDS => [
            namedquery_id => {TYPE => 'INT3', NOTNULL => 1,
                              REFERENCES => {TABLE  => 'namedqueries',
                                             COLUMN => 'id',
                                             DELETE => 'CASCADE'}},
            user_id       => {TYPE => 'INT3', NOTNULL => 1,
                              REFERENCES => {TABLE  => 'profiles',
                                             COLUMN => 'userid',
                                             DELETE => 'CASCADE'}},
        ],
        INDEXES => [
            mydashboard_namedquery_id_idx => {FIELDS => [qw(namedquery_id user_id)],
                                              TYPE   => 'UNIQUE'},
            mydashboard_user_id_idx => ['user_id'],
        ],
    };

    $schema->{'bug_interest'} = {
        FIELDS => [
            id => { TYPE       => 'MEDIUMSERIAL',
                    NOTNULL    => 1,
                    PRIMARYKEY => 1 },

            bug_id => { TYPE       => 'INT3',
                        NOTNULL    => 1,
                        REFERENCES => { TABLE  => 'bugs',
                                        COLUMN => 'bug_id',
                                        DELETE => 'CASCADE' } },

            user_id => { TYPE       => 'INT3',
                         NOTNOLL    => 1,
                         REFERENCES => { TABLE  => 'profiles',
                                         COLUMN => 'userid' } },

            modification_time => { TYPE    => 'DATETIME',
                                   NOTNULL => 1 }
        ],
        INDEXES => [
            bug_interest_idx         => { FIELDS => [qw(bug_id user_id)],
                                          TYPE => 'UNIQUE' },
            bug_interest_user_id_idx => ['user_id']
        ],
    };
}

###########
# Objects #
###########

BEGIN {
    *Bugzilla::Search::Saved::in_mydashboard = \&_in_mydashboard;
    *Bugzilla::Component::watcher_ids        = \&_component_watcher_ids;
}

sub _in_mydashboard {
    my ($self) = @_;
    my $dbh = Bugzilla->dbh;
    return $self->{'in_mydashboard'} if exists $self->{'in_mydashboard'};
    $self->{'in_mydashboard'} = $dbh->selectrow_array("
        SELECT 1 FROM mydashboard WHERE namedquery_id = ? AND user_id = ?",
        undef, $self->id, Bugzilla->user->id);
    return $self->{'in_mydashboard'};
}

sub _component_watcher_ids {
    my ($self) = @_;
    my $dbh = Bugzilla->dbh;

    my $query = "SELECT user_id FROM component_watch
                  WHERE product_id = ?
                    AND (component_id = ?
                         OR component_id IS NULL
                         OR ? LIKE @{[$dbh->sql_string_concat('component_prefix', q{'%'})]})";

    $self->{watcher_ids} ||= $dbh->selectcol_arrayref($query, undef,
        $self->product_id, $self->id, $self->name);

    return $self->{watcher_ids};
}

#############
# Templates #
#############

sub page_before_template {
    my ($self, $args) = @_;
    my $page = $args->{'page_id'};
    my $vars = $args->{'vars'};

    return if $page ne 'mydashboard.html';

    # require user to be logged in for this page
    Bugzilla->login(LOGIN_REQUIRED);

    $vars->{queries} = [ QUERY_DEFS ];
}

#########
# Hooks #
#########

sub user_preferences {
    my ($self, $args) = @_;
    my $tab = $args->{'current_tab'};
    return unless $tab eq 'saved-searches';

    my $save    = $args->{'save_changes'};
    my $handled = $args->{'handled'};
    my $vars    = $args->{'vars'};

    my $dbh    = Bugzilla->dbh;
    my $user   = Bugzilla->user;
    my $params = Bugzilla->input_params;

    if ($save) {
        my $sth_insert_fp = $dbh->prepare('INSERT INTO mydashboard
                                           (namedquery_id, user_id)
                                           VALUES (?, ?)');
        my $sth_delete_fp = $dbh->prepare('DELETE FROM mydashboard
                                           WHERE namedquery_id = ?
                                           AND user_id = ?');
        foreach my $q (@{$user->queries}) {
            if (defined $params->{'in_mydashboard_' . $q->id}) {
                $sth_insert_fp->execute($q->id, $user->id) if !$q->in_mydashboard;
            }
            else {
                $sth_delete_fp->execute($q->id, $user->id) if $q->in_mydashboard;
            }
        }
    }
}

sub webservice {
    my ($self, $args) = @_;
    my $dispatch = $args->{dispatch};
    $dispatch->{MyDashboard} = "Bugzilla::Extension::MyDashboard::WebService";
}

sub bug_end_of_create {
    my ($self, $args) = @_;
    my ($bug, $params, $timestamp) = @$args{qw(bug params timestamp)};
    my $user = Bugzilla->user;

    # Anyone added to the CC list of a bug is now interested in that bug.
    foreach my $cc_user (@{ $bug->cc_users }) {
        next if $user->id == $cc_user->id;
        Bugzilla::Extension::MyDashboard::BugInterest->mark($cc_user->id, $bug->id, $timestamp);
    }

    # Anyone that is watching a component is interested when a bug is filed into the component.
    foreach my $watcher_id (@{ $bug->component_obj->watcher_ids }) {
        Bugzilla::Extension::MyDashboard::BugInterest->mark($watcher_id, $bug->id, $timestamp);
    }
}

sub bug_end_of_update {
    my ($self, $args) = @_;
    my ($bug, $old_bug, $changes, $timestamp) = @$args{qw(bug old_bug changes timestamp)};
    my $user = Bugzilla->user;

    # Anyone added to the CC list of a bug is now interested in that bug.
    my %old_cc = map { $_->id => $_ } grep { defined } @{ $old_bug->cc_users };
    my @added = grep { not $old_cc{ $_->id } } grep { defined } @{ $bug->cc_users };
    foreach my $cc_user (@added) {
        next if $user->id == $cc_user->id;
        Bugzilla::Extension::MyDashboard::BugInterest->mark($cc_user->id, $bug->id, $timestamp);
    }

    # Anyone that is watching a component is interested when a bug is filed into the component.
    if ($changes->{product} or $changes->{component}) {
        # All of the watchers would be interested in this bug update
        foreach my $watcher_id (@{ $bug->component_obj->watcher_ids }) {
            Bugzilla::Extension::MyDashboard::BugInterest->mark($watcher_id, $bug->id, $timestamp);
        }
    }

    if ($changes->{bug_status}) {
        my ($old_status, $new_status) = @{ $changes->{bug_status} };
        if (is_open_state($old_status) && !is_open_state($new_status)) {
            my @related_bugs = (@{ $bug->blocks_obj }, @{ $bug->depends_on_obj });
            my %involved;

            foreach my $related_bug (@related_bugs) {
                my @users = grep { defined } $related_bug->assigned_to,
                                             $related_bug->reporter,
                                             $related_bug->qa_contact,
                                             @{ $related_bug->cc_users };

                foreach my $involved_user (@users) {
                    $involved{ $involved_user->id }{ $related_bug->id } = 1;
                }
            }
            foreach my $involved_user_id (keys %involved) {
                foreach my $related_bug_id (keys %{$involved{$involved_user_id}}) {
                    Bugzilla::Extension::MyDashboard::BugInterest->mark($involved_user_id,
                                                                        $related_bug_id,
                                                                        $timestamp);
                }
            }
        }
    }
}

sub merge_users_before {
    my ($self, $args) = @_;
    my $old_id = $args->{old_id};
    my $dbh    = Bugzilla->dbh;

    # If the bug_interest table has both the source user
    # and destination user, then we remove the old user entry.
    $dbh->do("DELETE FROM bug_interest WHERE user_id = ?", undef, $old_id);
}

__PACKAGE__->NAME;